send

  1. B

    Reboot when receiving a zvol stream from OpenSolaris system

    I have an OpenSolaris machine that I've been using as a NAS for several years now, and I'm replacing it with a FreeNAS system. Whenever I try to receive a replication stream of one of the zvols on FreeNAS, the FreeNAS system reboots. It's not leaving any files in /var/crash. I'm using zfs...
  2. kikotte

    [quick answers] ZFS Send backup

    Hi, I need help to backup esxistore and then send it over to backup001. zfs snapshot -r Store2/EsxiStore@Snap001 zfs send -Rv -i Store2/EsxiStore@Snap001 | zfs receive -F BACKUP01 I get this error ```log root@freenas:/mnt # zfs send -Rv -i Store2/EsxiStore@Snap001 | zfs receive -F...
  3. S

    zfs recursive incremental send/receive - making sure I don't lose data?

    I've just successfully sent a zfs pool from my main server to a backup using these commands: On main server: zfs send -vvDRLe mypool@snapshot_20180605_000000 On backup server: zfs receive -vvFsd mypool It copied some 35 TB (mix of datasets, sub-datasets, and zvols) and took about 8 days to...
  4. S

    Correct setup for zfs receive_resume_token, but no token shown in properties?

    I just set up a new replication server, and have been testing it. My main server and this are both using 11.1-U5, both enterprise hardware, and all features enabled. I ran zfs send on the main server and zfs receive on the new backup server, and deliberately killed the process after a while to...
  5. S

    ZFS send+receive protocol, and implications for HW + tuning of FreeNAS backup servers?

    I've tried to look up the protocol and therefore any specific hardware choices relevant to ZFS send/receive for replication, but can't find details beyond a statement that ZFS uses a "serialised" data stream (which implies its own protocol not SMB/NFS/whatever). I've got to set up a new FreeNAS...
  6. M

    Problem with replication sending

    I have a strange behaviour with replication tasks most of the time they work just fine but then once in a while they kind of seem stuck? So I have the following process output: 95862 - I 0:01.31 zfs: sending Storage/xxxx@auto-20170329.0900-5m (100%: 29184312/19970368) (zfs) couple of minutes...
    • Mobus
    • Thread
    • replicate replication task send
    • Replies: 5
    • Forum: Storage
  7. STREBLO

    Replication not working with unprivileged user

    I recently started having this strange problem that I can't figure out. I'm using a program called znapzend for zfs send/recv and in the past has worked very well for me. Recently I started having this strange problem that I believe somehow has something to do with 'zfs allow' permissions. The...
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